Christopher Geyer

2.2k total citations
25 papers, 1.1k citations indexed

About

Christopher Geyer is a scholar working on Computer Vision and Pattern Recognition, Aerospace Engineering and Media Technology. According to data from OpenAlex, Christopher Geyer has authored 25 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Computer Vision and Pattern Recognition, 10 papers in Aerospace Engineering and 5 papers in Media Technology. Recurrent topics in Christopher Geyer's work include Advanced Vision and Imaging (16 papers), Optical measurement and interference techniques (10 papers) and Robotics and Sensor-Based Localization (9 papers). Christopher Geyer is often cited by papers focused on Advanced Vision and Imaging (16 papers), Optical measurement and interference techniques (10 papers) and Robotics and Sensor-Based Localization (9 papers). Christopher Geyer collaborates with scholars based in United States, Singapore and South Korea. Christopher Geyer's co-authors include Kostas Daniilidis, S. Shankar Sastry, Jianxin Wu, James M. Rehg, Ameesh Makadia, David Hyunchul Shim, Marci Meingast, Sanjiv Singh, Debadeepta Dey and Nini Liu and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Image Processing and International Journal of Computer Vision.

In The Last Decade

Christopher Geyer

25 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Christopher Geyer United States	16	963	530	180	69	60	25	1.1k
Donald B. Gennery United States	11	609 0.6×	394 0.7×	119 0.7×	37 0.5×	48 0.8×	22	746
Nicholas Carlevaris-Bianco United States	9	718 0.7×	507 1.0×	178 1.0×	164 2.4×	60 1.0×	12	971
Michael Calonder Switzerland	6	1.1k 1.1×	707 1.3×	88 0.5×	99 1.4×	86 1.4×	8	1.2k
Kejie Li China	13	737 0.8×	415 0.8×	232 1.3×	65 0.9×	30 0.5×	80	992
Martin Humenberger Austria	16	592 0.6×	281 0.5×	103 0.6×	111 1.6×	53 0.9×	35	704
Adam Baumberg United Kingdom	8	709 0.7×	308 0.6×	59 0.3×	20 0.3×	53 0.9×	11	795
Manuel Werlberger Austria	7	938 1.0×	703 1.3×	60 0.3×	142 2.1×	46 0.8×	7	1.1k
Chaoqiang Zhao China	12	554 0.6×	183 0.3×	222 1.2×	39 0.6×	76 1.3×	24	696
Divyansh Garg United States	3	743 0.8×	415 0.8×	102 0.6×	29 0.4×	56 0.9×	4	839
Clemens Arth Austria	15	608 0.6×	416 0.8×	89 0.5×	155 2.2×	47 0.8×	51	754

Countries citing papers authored by Christopher Geyer

Since Specialization

Citations

This map shows the geographic impact of Christopher Geyer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Christopher Geyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher Geyer more than expected).

Fields of papers citing papers by Christopher Geyer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher Geyer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christopher Geyer. The network helps show where Christopher Geyer may publish in the future.

Co-authorship network of co-authors of Christopher Geyer

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Geyer. A scholar is included among the top collaborators of Christopher Geyer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christopher Geyer. Christopher Geyer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Geyer, Christopher, Sanjiv Singh, & Lyle Chamberlain. (2018). Avoiding Collisions Between Aircraft: State of the Art and Requirements for UAVs operating in Civilian Airspace. Research Showcase @ Carnegie Mellon University (Carnegie Mellon University). 12 indexed citations

Geyer, Christopher, Debadeepta Dey, & Sanjiv Singh. (2018). Prototype Sense-and-Avoid System for UAVs. Figshare. 3 indexed citations

Song, Hyun Oh, Ross Girshick, Stefan Zickler, et al.. (2014). Generalized Sparselet Models for Real-Time Multiclass Object Recognition. IEEE Transactions on Pattern Analysis and Machine Intelligence. 37(5). 1001–1012. 19 indexed citations

Wu, Jianxin, Nini Liu, Christopher Geyer, & James M. Rehg. (2013). ${\rm C}^{4}$: A Real-Time Object Detection Framework. IEEE Transactions on Image Processing. 22(10). 4096–4107. 31 indexed citations

Wu, Jianxin, Christopher Geyer, & James M. Rehg. (2011). Real-time human detection using contour cues. 860–867. 70 indexed citations

Marge, Matthew, et al.. (2011). Comparing Heads-up, Hands-free Operation of Ground Robots to Teleoperation. 6 indexed citations

Dey, Debadeepta, et al.. (2011). A cascaded method to detect aircraft in video imagery. The International Journal of Robotics Research. 30(12). 1527–1540. 45 indexed citations

Geyer, Christopher. (2008). Active target search from UAVs in urban environments. 2366–2371. 24 indexed citations

Geyer, Christopher & Henrik Stewénius. (2007). A Nine-point Algorithm for Estimating Para-Catadioptric Fundamental Matrices. 1–8. 15 indexed citations

10.

Makadia, Ameesh, Christopher Geyer, & Kostas Daniilidis. (2007). Correspondenceless Structure from Motion. ScholarlyCommons (University of Pennsylvania). 9 indexed citations

11.

Makadia, Ameesh, Christopher Geyer, & Kostas Daniilidis. (2007). Correspondence-free Structure from Motion. International Journal of Computer Vision. 75(3). 311–327. 33 indexed citations

12.

Makadia, Ameesh, Christopher Geyer, S. Shankar Sastry, & Kostas Daniilidis. (2005). Radon-Based Structure from Motion without Correspondences. 1. 796–803. 28 indexed citations

13.

Geyer, Christopher & Kostas Daniilidis. (2005). Structure and motion from uncalibrated catadioptric views. 1. I–279. 44 indexed citations

14.

Geyer, Christopher & Kostas Daniilidis. (2003). Mirrors in motion: Epipolar geometry and motion estimation. 766–773. 14 indexed citations

15.

Geyer, Christopher & Kostas Daniilidis. (2003). Conformal Rectification of Omnidirectional Stereo Pairs. 73–73. 24 indexed citations

16.

Geyer, Christopher & Kostas Daniilidis. (2003). Omnidirectional video. The Visual Computer. 19(6). 405–416. 21 indexed citations

17.

Geyer, Christopher & Kostas Daniilidis. (2002). Paracatadioptric camera calibration. IEEE Transactions on Pattern Analysis and Machine Intelligence. 24(5). 687–695. 141 indexed citations

18.

Geyer, Christopher & Kostas Daniilidis. (2002). Catadioptric projective geometry: theory and applications. ScholarlyCommons (University of Pennsylvania). 13 indexed citations

19.

Daniilidis, Kostas & Christopher Geyer. (2002). Omnidirectional vision: theory and algorithms. 1. 89–96. 14 indexed citations

20.

Geyer, Christopher & Kostas Daniilidis. (2001). Catadioptric Projective Geometry. International Journal of Computer Vision. 45(3). 223–243. 259 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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